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How to open .STEP file extension?

File Type : AP203 Step File
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .STEP files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

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What is .STEP file extension?

.STEP file extension is a known file type. This section tells you everything you need to know about this extension.
3D model file formatted in STEP (Standard for the Exchange of Product Data), an ISO standard exchange format; used for representing three-dimensional data in a format that can be recognized by multiple programs. STEP model files often use the .STP file extension.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .STEP files:

Microsoft Windows:
  • Dassault Systemes SolidWorks
  • IMSI TurboCAD Deluxe 2015
  • Autodesk Fusion 360
  • Kubotek USA KeyCreator
  • STEP Tools STEP File Browser
  • Dassault Systemes CATIA
  • Siemens Solid Edge
  • SpaceClaim Engineer
  • FreeCAD
  • CADSoftTools ABViewer
Google Android:
  • Autodesk Fusion 360
  • Dassault Systemes CATIA
  • FreeCAD
Apple Mac OS X:
  • IMSI TurboCAD Deluxe v8
  • FreeCAD
  • Autodesk Fusion 360